annotate runtime/autoload/sqlcomplete.vim @ 840:2c885fab04e3 v7.0e06

updated for version 7.0e06
author vimboss
date Sat, 22 Apr 2006 22:33:57 +0000
parents 23f82b5d2814
children d3bbb5dd3913
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1 " Vim completion script
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2 " Language: SQL
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3 " Maintainer: David Fishburn <fishburn@ianywhere.com>
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4 " Version: 3.0
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5 " Last Change: Thu Apr 20 2006 8:47:12 PM
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6
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7 " Set completion with CTRL-X CTRL-O to autoloaded function.
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8 " This check is in place in case this script is
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9 " sourced directly instead of using the autoload feature.
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10 if exists('&omnifunc')
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11 " Do not set the option if already set since this
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12 " results in an E117 warning.
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13 if &omnifunc == ""
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14 setlocal omnifunc=sqlcomplete#Complete
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15 endif
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16 endif
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17
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18 if exists('g:loaded_sql_completion')
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19 finish
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20 endif
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21 let g:loaded_sql_completion = 30
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22
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23 " Maintains filename of dictionary
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24 let s:sql_file_table = ""
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25 let s:sql_file_procedure = ""
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26 let s:sql_file_view = ""
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27
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28 " Define various arrays to be used for caching
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29 let s:tbl_name = []
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30 let s:tbl_alias = []
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31 let s:tbl_cols = []
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32 let s:syn_list = []
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33 let s:syn_value = []
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34
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35 " Used in conjunction with the syntaxcomplete plugin
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36 let s:save_inc = ""
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37 let s:save_exc = ""
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38 if exists('g:omni_syntax_group_include_sql')
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39 let s:save_inc = g:omni_syntax_group_include_sql
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40 endif
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41 if exists('g:omni_syntax_group_exclude_sql')
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42 let s:save_exc = g:omni_syntax_group_exclude_sql
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43 endif
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44
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45 " Used with the column list
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46 let s:save_prev_table = ""
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47
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48 " Default the option to verify table alias
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49 if !exists('g:omni_sql_use_tbl_alias')
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50 let g:omni_sql_use_tbl_alias = 'a'
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51 endif
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52 " Default syntax items to precache
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53 if !exists('g:omni_sql_precache_syntax_groups')
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54 let g:omni_sql_precache_syntax_groups = [
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55 \ 'syntax',
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56 \ 'sqlKeyword',
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57 \ 'sqlFunction',
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58 \ 'sqlOption',
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59 \ 'sqlType',
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60 \ 'sqlStatement'
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61 \ ]
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62 endif
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63 " Set ignorecase to the ftplugin standard
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64 if !exists('g:omni_sql_ignorecase')
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65 let g:omni_sql_ignorecase = &ignorecase
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66 endif
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67 " During table completion, should the table list also
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68 " include the owner name
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69 if !exists('g:omni_sql_include_owner')
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70 let g:omni_sql_include_owner = 0
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71 if exists('g:loaded_dbext')
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72 if g:loaded_dbext >= 300
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73 " New to dbext 3.00, by default the table lists include the owner
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74 " name of the table. This is used when determining how much of
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75 " whatever has been typed should be replaced as part of the
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76 " code replacement.
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77 let g:omni_sql_include_owner = 1
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78 endif
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79 endif
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80 endif
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81
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82 " This function is used for the 'omnifunc' option.
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83 function! sqlcomplete#Complete(findstart, base)
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84
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85 " Default to table name completion
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86 let compl_type = 'table'
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87 " Allow maps to specify what type of object completion they want
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88 if exists('b:sql_compl_type')
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89 let compl_type = b:sql_compl_type
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90 endif
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91
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92 " First pass through this function determines how much of the line should
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93 " be replaced by whatever is chosen from the completion list
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94 if a:findstart
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95 " Locate the start of the item, including "."
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96 let line = getline('.')
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97 let start = col('.') - 1
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98 let lastword = -1
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99 while start > 0
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100 if line[start - 1] =~ '\w'
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101 let start -= 1
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102 elseif line[start - 1] =~ '\.' &&
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103 \ compl_type =~ 'column\|table\|view\|procedure'
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104 " If lastword has already been set for column completion
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105 " break from the loop, since we do not also want to pickup
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106 " a table name if it was also supplied.
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107 if lastword != -1 && compl_type =~ 'column'
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108 break
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109 endif
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110 " Assume we are looking for column completion
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111 " column_type can be either 'column' or 'column_csv'
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112 if lastword == -1 && compl_type =~ 'column'
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113 let lastword = start
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114 endif
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115 " If omni_sql_include_owner = 0, do not include the table
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116 " name as part of the substitution, so break here
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117 if lastword == -1 &&
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118 \ compl_type =~ 'table\|view\|procedure' &&
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119 \ g:omni_sql_include_owner == 0
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120 let lastword = start
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121 break
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122 endif
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123 let start -= 1
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124 else
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125 break
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126 endif
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127 endwhile
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128
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129 " Return the column of the last word, which is going to be changed.
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130 " Remember the text that comes before it in s:prepended.
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131 if lastword == -1
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132 let s:prepended = ''
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133 return start
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134 endif
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135 let s:prepended = strpart(line, start, lastword - start)
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136 return lastword
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137 endif
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138
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139 " Second pass through this function will determine what data to put inside
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140 " of the completion list
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141 " s:prepended is set by the first pass
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142 let base = s:prepended . a:base
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143
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144 " Default the completion list to an empty list
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145 let compl_list = []
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146
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147 " Default to table name completion
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148 let compl_type = 'table'
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149 " Allow maps to specify what type of object completion they want
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150 if exists('b:sql_compl_type')
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151 let compl_type = b:sql_compl_type
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152 unlet b:sql_compl_type
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153 endif
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154
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155 if compl_type == 'tableReset'
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156 let compl_type = 'table'
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157 let base = ''
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158 endif
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159
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160 if compl_type == 'table' ||
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161 \ compl_type == 'procedure' ||
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162 \ compl_type == 'view'
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163
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164 " This type of completion relies upon the dbext.vim plugin
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165 if s:SQLCCheck4dbext() == -1
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166 return []
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167 endif
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168
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169 if s:sql_file_{compl_type} == ""
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170 let compl_type = substitute(compl_type, '\w\+', '\u&', '')
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171 let s:sql_file_{compl_type} = DB_getDictionaryName(compl_type)
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172 endif
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173 let s:sql_file_{compl_type} = DB_getDictionaryName(compl_type)
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174 if s:sql_file_{compl_type} != ""
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175 if filereadable(s:sql_file_{compl_type})
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176 let compl_list = readfile(s:sql_file_{compl_type})
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177 " let dic_list = readfile(s:sql_file_{compl_type})
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178 " if !empty(dic_list)
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179 " for elem in dic_list
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180 " let kind = (compl_type=='table'?'m':(compl_type=='procedure'?'f':'v'))
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181 " let item = {'word':elem, 'menu':elem, 'kind':kind, 'info':compl_type}
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182 " let compl_list += [item]
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diff changeset
183 " endfor
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184 " endif
818
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parents:
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185 endif
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vimboss
parents:
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186 endif
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parents:
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187 elseif compl_type == 'column'
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vimboss
parents:
diff changeset
188
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vimboss
parents:
diff changeset
189 " This type of completion relies upon the dbext.vim plugin
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vimboss
parents:
diff changeset
190 if s:SQLCCheck4dbext() == -1
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vimboss
parents:
diff changeset
191 return []
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vimboss
parents:
diff changeset
192 endif
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vimboss
parents:
diff changeset
193
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vimboss
parents:
diff changeset
194 if base == ""
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vimboss
parents:
diff changeset
195 " The last time we displayed a column list we stored
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vimboss
parents:
diff changeset
196 " the table name. If the user selects a column list
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
197 " without a table name of alias present, assume they want
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
198 " the previous column list displayed.
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vimboss
parents:
diff changeset
199 let base = s:save_prev_table
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vimboss
parents:
diff changeset
200 endif
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vimboss
parents:
diff changeset
201
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vimboss
parents:
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202 if base != ""
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vimboss
parents:
diff changeset
203 let compl_list = s:SQLCGetColumns(base, '')
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vimboss
parents:
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204 let s:save_prev_table = base
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vimboss
parents:
diff changeset
205 let base = ''
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vimboss
parents:
diff changeset
206 endif
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vimboss
parents:
diff changeset
207 elseif compl_type == 'column_csv'
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vimboss
parents:
diff changeset
208
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vimboss
parents:
diff changeset
209 " This type of completion relies upon the dbext.vim plugin
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vimboss
parents:
diff changeset
210 if s:SQLCCheck4dbext() == -1
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vimboss
parents:
diff changeset
211 return []
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vimboss
parents:
diff changeset
212 endif
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vimboss
parents:
diff changeset
213
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vimboss
parents:
diff changeset
214 if base == ""
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vimboss
parents:
diff changeset
215 " The last time we displayed a column list we stored
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vimboss
parents:
diff changeset
216 " the table name. If the user selects a column list
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vimboss
parents:
diff changeset
217 " without a table name of alias present, assume they want
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vimboss
parents:
diff changeset
218 " the previous column list displayed.
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vimboss
parents:
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219 let base = s:save_prev_table
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vimboss
parents:
diff changeset
220 endif
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vimboss
parents:
diff changeset
221
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vimboss
parents:
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222 if base != ""
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vimboss
parents:
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223 let compl_list = s:SQLCGetColumns(base, 'csv')
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vimboss
parents:
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224 let s:save_prev_table = base
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parents:
diff changeset
225 " Join the column array into 1 single element array
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vimboss
parents:
diff changeset
226 " but make the columns column separated
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vimboss
parents:
diff changeset
227 let compl_list = [join(compl_list, ', ')]
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parents:
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228 let base = ''
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vimboss
parents:
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229 endif
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vimboss
parents:
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230 elseif compl_type == 'resetCache'
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vimboss
parents:
diff changeset
231 " Reset all cached items
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vimboss
parents:
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232 let s:tbl_name = []
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vimboss
parents:
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233 let s:tbl_alias = []
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vimboss
parents:
diff changeset
234 let s:tbl_cols = []
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vimboss
parents:
diff changeset
235 let s:syn_list = []
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vimboss
parents:
diff changeset
236 let s:syn_value = []
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parents:
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237 else
819
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parents: 818
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238 let compl_list = s:SQLCGetSyntaxList(compl_type)
818
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vimboss
parents:
diff changeset
239 endif
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vimboss
parents:
diff changeset
240
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vimboss
parents:
diff changeset
241 if base != ''
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vimboss
parents:
diff changeset
242 " Filter the list based on the first few characters the user
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parents:
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243 " entered
840
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244 let expr = 'v:val '.(g:omni_sql_ignorecase==1?'=~?':'=~#').' "^'.base.'"'
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parents: 819
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245 let compl_list = filter(deepcopy(compl_list), expr)
818
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vimboss
parents:
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246 endif
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vimboss
parents:
diff changeset
247
819
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parents: 818
diff changeset
248 if exists('b:sql_compl_savefunc') && b:sql_compl_savefunc != ""
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parents: 818
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249 let &omnifunc = b:sql_compl_savefunc
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parents: 818
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250 endif
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parents: 818
diff changeset
251
818
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parents:
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252 return compl_list
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parents:
diff changeset
253 endfunc
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vimboss
parents:
diff changeset
254
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vimboss
parents:
diff changeset
255 function! s:SQLCWarningMsg(msg)
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vimboss
parents:
diff changeset
256 echohl WarningMsg
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vimboss
parents:
diff changeset
257 echomsg a:msg
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vimboss
parents:
diff changeset
258 echohl None
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vimboss
parents:
diff changeset
259 endfunction
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vimboss
parents:
diff changeset
260
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vimboss
parents:
diff changeset
261 function! s:SQLCErrorMsg(msg)
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vimboss
parents:
diff changeset
262 echohl ErrorMsg
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vimboss
parents:
diff changeset
263 echomsg a:msg
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vimboss
parents:
diff changeset
264 echohl None
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vimboss
parents:
diff changeset
265 endfunction
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vimboss
parents:
diff changeset
266
819
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vimboss
parents: 818
diff changeset
267 function! sqlcomplete#PreCacheSyntax(...)
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vimboss
parents: 818
diff changeset
268 let syn_group_arr = []
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parents: 818
diff changeset
269 if a:0 > 0
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parents: 818
diff changeset
270 let syn_group_arr = a:1
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parents: 818
diff changeset
271 else
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parents: 818
diff changeset
272 let syn_group_arr = g:omni_sql_precache_syntax_groups
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parents: 818
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273 endif
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vimboss
parents: 818
diff changeset
274 if !empty(syn_group_arr)
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vimboss
parents: 818
diff changeset
275 for group_name in syn_group_arr
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vimboss
parents: 818
diff changeset
276 call s:SQLCGetSyntaxList(group_name)
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vimboss
parents: 818
diff changeset
277 endfor
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vimboss
parents: 818
diff changeset
278 endif
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vimboss
parents: 818
diff changeset
279 endfunction
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vimboss
parents: 818
diff changeset
280
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vimboss
parents: 818
diff changeset
281 function! sqlcomplete#Map(type)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
282 " Tell the SQL plugin what you want to complete
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
283 let b:sql_compl_type=a:type
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vimboss
parents: 818
diff changeset
284 " Record previous omnifunc, if the SQL completion
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
285 " is being used in conjunction with other filetype
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
286 " completion plugins
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
287 if &omnifunc != "" && &omnifunc != 'sqlcomplete#Complete'
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vimboss
parents: 818
diff changeset
288 " Record the previous omnifunc, the plugin
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
289 " will automatically set this back so that it
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
290 " does not interfere with other ftplugins settings
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
291 let b:sql_compl_savefunc=&omnifunc
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vimboss
parents: 818
diff changeset
292 endif
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vimboss
parents: 818
diff changeset
293 " Set the OMNI func for the SQL completion plugin
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
294 let &omnifunc='sqlcomplete#Complete'
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vimboss
parents: 818
diff changeset
295 endfunction
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vimboss
parents: 818
diff changeset
296
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vimboss
parents: 818
diff changeset
297 function! s:SQLCGetSyntaxList(syn_group)
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vimboss
parents: 818
diff changeset
298 let syn_group = a:syn_group
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vimboss
parents: 818
diff changeset
299 let compl_list = []
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vimboss
parents: 818
diff changeset
300
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vimboss
parents: 818
diff changeset
301 " Check if we have already cached the syntax list
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
302 let list_idx = index(s:syn_list, syn_group, 0, &ignorecase)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
303 if list_idx > -1
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
304 " Return previously cached value
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
305 let compl_list = s:syn_value[list_idx]
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vimboss
parents: 818
diff changeset
306 else
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vimboss
parents: 818
diff changeset
307 " Request the syntax list items from the
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
308 " syntax completion plugin
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
309 if syn_group == 'syntax'
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vimboss
parents: 818
diff changeset
310 " Handle this special case. This allows the user
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
311 " to indicate they want all the syntax items available,
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
312 " so do not specify a specific include list.
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
313 let g:omni_syntax_group_include_sql = ''
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vimboss
parents: 818
diff changeset
314 else
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vimboss
parents: 818
diff changeset
315 " The user has specified a specific syntax group
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vimboss
parents: 818
diff changeset
316 let g:omni_syntax_group_include_sql = syn_group
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vimboss
parents: 818
diff changeset
317 endif
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vimboss
parents: 818
diff changeset
318 let g:omni_syntax_group_exclude_sql = ''
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vimboss
parents: 818
diff changeset
319 let syn_value = OmniSyntaxList()
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vimboss
parents: 818
diff changeset
320 let g:omni_syntax_group_include_sql = s:save_inc
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vimboss
parents: 818
diff changeset
321 let g:omni_syntax_group_exclude_sql = s:save_exc
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vimboss
parents: 818
diff changeset
322 " Cache these values for later use
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
323 let s:syn_list = add( s:syn_list, syn_group )
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
324 let s:syn_value = add( s:syn_value, syn_value )
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
325 let compl_list = syn_value
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vimboss
parents: 818
diff changeset
326 endif
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vimboss
parents: 818
diff changeset
327
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vimboss
parents: 818
diff changeset
328 return compl_list
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vimboss
parents: 818
diff changeset
329 endfunction
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
330
818
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
331 function! s:SQLCCheck4dbext()
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
332 if !exists('g:loaded_dbext')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
333 let msg = "The dbext plugin must be loaded for dynamic SQL completion"
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
334 call s:SQLCErrorMsg(msg)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
335 " Leave time for the user to read the error message
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
336 :sleep 2
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
337 return -1
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 819
diff changeset
338 elseif g:loaded_dbext < 300
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 819
diff changeset
339 let msg = "The dbext plugin must be at least version 3.00 " .
818
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
340 \ " for dynamic SQL completion"
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
341 call s:SQLCErrorMsg(msg)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
342 " Leave time for the user to read the error message
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
343 :sleep 2
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
344 return -1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
345 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
346 return 1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
347 endfunction
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
348
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vimboss
parents:
diff changeset
349 function! s:SQLCAddAlias(table_name, table_alias, cols)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
350 let table_name = a:table_name
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
351 let table_alias = a:table_alias
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
352 let cols = a:cols
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vimboss
parents:
diff changeset
353
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vimboss
parents:
diff changeset
354 if g:omni_sql_use_tbl_alias != 'n'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
355 if table_alias == ''
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
356 if 'da' =~? g:omni_sql_use_tbl_alias
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
357 if table_name =~ '_'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
358 " Treat _ as separators since people often use these
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
359 " for word separators
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
360 let save_keyword = &iskeyword
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
361 setlocal iskeyword-=_
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
362
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
363 " Get the first letter of each word
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
364 " [[:alpha:]] is used instead of \w
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
365 " to catch extended accented characters
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
366 "
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
367 let table_alias = substitute(
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
368 \ table_name,
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
369 \ '\<[[:alpha:]]\+\>_\?',
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
370 \ '\=strpart(submatch(0), 0, 1)',
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
371 \ 'g'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
372 \ )
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
373 " Restore original value
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
374 let &iskeyword = save_keyword
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
375 elseif table_name =~ '\u\U'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
376 let initials = substitute(
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
377 \ table_name, '\(\u\)\U*', '\1', 'g')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
378 else
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
379 let table_alias = strpart(table_name, 0, 1)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
380 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
381 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
382 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
383 if table_alias != ''
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
384 " Following a word character, make sure there is a . and no spaces
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
385 let table_alias = substitute(table_alias, '\w\zs\.\?\s*$', '.', '')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
386 if 'a' =~? g:omni_sql_use_tbl_alias && a:table_alias == ''
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
387 let table_alias = inputdialog("Enter table alias:", table_alias)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
388 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
389 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
390 if table_alias != ''
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
391 let cols = substitute(cols, '\<\w', table_alias.'&', 'g')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
392 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
393 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
394
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
395 return cols
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
396 endfunction
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
397
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
398 function! s:SQLCGetColumns(table_name, list_type)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
399 let table_name = matchstr(a:table_name, '^\w\+')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
400 let table_cols = []
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
401 let table_alias = ''
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
402 let move_to_top = 1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
403
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 819
diff changeset
404 if g:loaded_dbext >= 300
818
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
405 let saveSettingAlias = DB_listOption('use_tbl_alias')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
406 exec 'DBSetOption use_tbl_alias=n'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
407 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
408
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
409 " Check if we have already cached the column list for this table
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
410 " by its name
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
411 let list_idx = index(s:tbl_name, table_name, 0, &ignorecase)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
412 if list_idx > -1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
413 let table_cols = split(s:tbl_cols[list_idx])
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
414 else
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
415 " Check if we have already cached the column list for this table
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
416 " by its alias, assuming the table_name provided was actually
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
417 " the alias for the table instead
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
418 " select *
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
419 " from area a
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
420 " where a.
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
421 let list_idx = index(s:tbl_alias, table_name, 0, &ignorecase)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
422 if list_idx > -1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
423 let table_alias = table_name
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
424 let table_name = s:tbl_name[list_idx]
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
425 let table_cols = split(s:tbl_cols[list_idx])
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
426 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
427 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
428
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
429 " If we have not found a cached copy of the table
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
430 " And the table ends in a "." or we are looking for a column list
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
431 " if list_idx == -1 && (a:table_name =~ '\.' || b:sql_compl_type =~ 'column')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
432 " if list_idx == -1 && (a:table_name =~ '\.' || a:list_type =~ 'csv')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
433 if list_idx == -1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
434 let saveY = @y
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
435 let saveSearch = @/
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
436 let saveWScan = &wrapscan
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
437 let curline = line(".")
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
438 let curcol = col(".")
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
439
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
440 " Do not let searchs wrap
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
441 setlocal nowrapscan
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
442 " If . was entered, look at the word just before the .
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
443 " We are looking for something like this:
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
444 " select *
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
445 " from customer c
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
446 " where c.
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
447 " So when . is pressed, we need to find 'c'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
448 "
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
449
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
450 " Search backwards to the beginning of the statement
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
451 " and do NOT wrap
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
452 " exec 'silent! normal! v?\<\(select\|update\|delete\|;\)\>'."\n".'"yy'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
453 exec 'silent! normal! ?\<\(select\|update\|delete\|;\)\>'."\n"
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
454
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
455 " Start characterwise visual mode
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
456 " Advance right one character
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
457 " Search foward until one of the following:
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
458 " 1. Another select/update/delete statement
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
459 " 2. A ; at the end of a line (the delimiter)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
460 " 3. The end of the file (incase no delimiter)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
461 " Yank the visually selected text into the "y register.
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
462 exec 'silent! normal! vl/\(\<select\>\|\<update\>\|\<delete\>\|;\s*$\|\%$\)'."\n".'"yy'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
463
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
464 let query = @y
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
465 let query = substitute(query, "\n", ' ', 'g')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
466 let found = 0
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
467
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
468 " if query =~? '^\(select\|update\|delete\)'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
469 if query =~? '^\(select\)'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
470 let found = 1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
471 " \(\(\<\w\+\>\)\.\)\? -
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
472 " 'from.\{-}' - Starting at the from clause
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
473 " '\zs\(\(\<\w\+\>\)\.\)\?' - Get the owner name (optional)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
474 " '\<\w\+\>\ze' - Get the table name
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
475 " '\s\+\<'.table_name.'\>' - Followed by the alias
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
476 " '\s*\.\@!.*' - Cannot be followed by a .
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
477 " '\(\<where\>\|$\)' - Must be followed by a WHERE clause
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
478 " '.*' - Exclude the rest of the line in the match
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
479 let table_name_new = matchstr(@y,
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
480 \ 'from.\{-}'.
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
481 \ '\zs\(\(\<\w\+\>\)\.\)\?'.
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
482 \ '\<\w\+\>\ze'.
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
483 \ '\s\+\%(as\s\+\)\?\<'.table_name.'\>'.
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
484 \ '\s*\.\@!.*'.
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
485 \ '\(\<where\>\|$\)'.
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
486 \ '.*'
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
487 \ )
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
488 if table_name_new != ''
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
489 let table_alias = table_name
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
490 let table_name = table_name_new
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
491
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
492 let list_idx = index(s:tbl_name, table_name, 0, &ignorecase)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
493 if list_idx > -1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
494 let table_cols = split(s:tbl_cols[list_idx])
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
495 let s:tbl_name[list_idx] = table_name
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
496 let s:tbl_alias[list_idx] = table_alias
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
497 else
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
498 let list_idx = index(s:tbl_alias, table_name, 0, &ignorecase)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
499 if list_idx > -1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
500 let table_cols = split(s:tbl_cols[list_idx])
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
501 let s:tbl_name[list_idx] = table_name
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
502 let s:tbl_alias[list_idx] = table_alias
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
503 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
504 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
505
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
506 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
507 else
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
508 " Simply assume it is a table name provided with a . on the end
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
509 let found = 1
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
510 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
511
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
512 let @y = saveY
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
513 let @/ = saveSearch
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
514 let &wrapscan = saveWScan
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
515
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
516 " Return to previous location
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
517 call cursor(curline, curcol)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
518
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
519 if found == 0
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 819
diff changeset
520 if g:loaded_dbext > 300
818
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
521 exec 'DBSetOption use_tbl_alias='.saveSettingAlias
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
522 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
523
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
524 " Not a SQL statement, do not display a list
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
525 return []
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
526 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
527 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
528
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
529 if empty(table_cols)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
530 " Specify silent mode, no messages to the user (tbl, 1)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
531 " Specify do not comma separate (tbl, 1, 1)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
532 let table_cols_str = DB_getListColumn(table_name, 1, 1)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
533
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
534 if table_cols_str != ""
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
535 let s:tbl_name = add( s:tbl_name, table_name )
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
536 let s:tbl_alias = add( s:tbl_alias, table_alias )
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
537 let s:tbl_cols = add( s:tbl_cols, table_cols_str )
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
538 let table_cols = split(table_cols_str)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
539 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
540
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
541 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
542
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 819
diff changeset
543 if g:loaded_dbext > 300
818
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
544 exec 'DBSetOption use_tbl_alias='.saveSettingAlias
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
545 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
546
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
547 if a:list_type == 'csv' && !empty(table_cols)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
548 let cols = join(table_cols, ', ')
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
549 let cols = s:SQLCAddAlias(table_name, table_alias, cols)
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
550 let table_cols = [cols]
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
551 endif
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
552
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
553 return table_cols
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
554 endfunction
1f929f3ca806 updated for version 7.0c03
vimboss
parents:
diff changeset
555