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1 " Vim OMNI completion script for SQL
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2 " Language: SQL
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3 " Maintainer: David Fishburn <dfishburn dot vim at gmail dot com>
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4 " Version: 9.0
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5 " Last Change: 2010 Apr 20
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6 " Usage: For detailed help
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7 " ":help sql.txt"
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8 " or ":help ft-sql-omni"
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9 " or read $VIMRUNTIME/doc/sql.txt
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10
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11 " History
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12 " Version 9.0
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13 " This change removes some of the support for tables with spaces in their
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14 " names in order to simplify the regexes used to pull out query table
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15 " aliases for more robust table name and column name code completion.
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16 " Full support for "table names with spaces" can be added in again
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17 " after 7.3.
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18 " Version 8.0
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19 " Incorrectly re-executed the g:ftplugin_sql_omni_key_right and g:ftplugin_sql_omni_key_left
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20 " when drilling in and out of a column list for a table.
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21 " Version 7.0
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22 " Better handling of object names
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23 " Version 6.0
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24 " Supports object names with spaces "my table name"
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25 "
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26 " Set completion with CTRL-X CTRL-O to autoloaded function.
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27 " This check is in place in case this script is
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28 " sourced directly instead of using the autoload feature.
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29 if exists('&omnifunc')
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30 " Do not set the option if already set since this
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31 " results in an E117 warning.
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32 if &omnifunc == ""
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33 setlocal omnifunc=sqlcomplete#Complete
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34 endif
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35 endif
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36
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37 if exists('g:loaded_sql_completion')
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38 finish
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39 endif
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40 let g:loaded_sql_completion = 70
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41
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42 " Maintains filename of dictionary
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43 let s:sql_file_table = ""
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44 let s:sql_file_procedure = ""
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45 let s:sql_file_view = ""
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46
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47 " Define various arrays to be used for caching
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48 let s:tbl_name = []
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49 let s:tbl_alias = []
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50 let s:tbl_cols = []
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51 let s:syn_list = []
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52 let s:syn_value = []
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53
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54 " Used in conjunction with the syntaxcomplete plugin
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55 let s:save_inc = ""
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56 let s:save_exc = ""
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57 if exists('g:omni_syntax_group_include_sql')
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58 let s:save_inc = g:omni_syntax_group_include_sql
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59 endif
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60 if exists('g:omni_syntax_group_exclude_sql')
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61 let s:save_exc = g:omni_syntax_group_exclude_sql
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62 endif
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63
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64 " Used with the column list
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65 let s:save_prev_table = ""
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66
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67 " Default the option to verify table alias
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68 if !exists('g:omni_sql_use_tbl_alias')
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69 let g:omni_sql_use_tbl_alias = 'a'
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70 endif
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71 " Default syntax items to precache
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72 if !exists('g:omni_sql_precache_syntax_groups')
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73 let g:omni_sql_precache_syntax_groups = [
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74 \ 'syntax',
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75 \ 'sqlKeyword',
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76 \ 'sqlFunction',
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77 \ 'sqlOption',
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78 \ 'sqlType',
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79 \ 'sqlStatement'
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80 \ ]
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81 endif
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82 " Set ignorecase to the ftplugin standard
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83 if !exists('g:omni_sql_ignorecase')
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84 let g:omni_sql_ignorecase = &ignorecase
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85 endif
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86 " During table completion, should the table list also
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87 " include the owner name
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88 if !exists('g:omni_sql_include_owner')
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89 let g:omni_sql_include_owner = 0
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90 if exists('g:loaded_dbext')
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91 if g:loaded_dbext >= 300
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92 " New to dbext 3.00, by default the table lists include the owner
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93 " name of the table. This is used when determining how much of
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94 " whatever has been typed should be replaced as part of the
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95 " code replacement.
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96 let g:omni_sql_include_owner = 1
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97 endif
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98 endif
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99 endif
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100
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101 " This function is used for the 'omnifunc' option.
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102 function! sqlcomplete#Complete(findstart, base)
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103
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104 " Default to table name completion
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105 let compl_type = 'table'
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106 " Allow maps to specify what type of object completion they want
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107 if exists('b:sql_compl_type')
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108 let compl_type = b:sql_compl_type
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109 endif
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110
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111 " First pass through this function determines how much of the line should
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112 " be replaced by whatever is chosen from the completion list
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113 if a:findstart
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114 " Locate the start of the item, including "."
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115 let line = getline('.')
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116 let start = col('.') - 1
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117 let lastword = -1
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118 let begindot = 0
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119 " Check if the first character is a ".", for column completion
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120 if line[start - 1] == '.'
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121 let begindot = 1
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122 endif
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123 while start > 0
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124 " Additional code was required to handle objects which
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125 " can contain spaces like "my table name".
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126 if line[start - 1] !~ '\(\w\|\.\)'
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127 " If the previous character is not a period or word character
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128 break
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129 " elseif line[start - 1] =~ '\(\w\|\s\+\)'
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130 " let start -= 1
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131 elseif line[start - 1] =~ '\w'
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132 " If the previous character is word character continue back
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133 let start -= 1
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134 elseif line[start - 1] =~ '\.' &&
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135 \ compl_type =~ 'column\|table\|view\|procedure'
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136 " If the previous character is a period and we are completing
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137 " an object which can be specified with a period like this:
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138 " table_name.column_name
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139 " owner_name.table_name
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140
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141 " If lastword has already been set for column completion
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142 " break from the loop, since we do not also want to pickup
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143 " a table name if it was also supplied.
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144 if lastword != -1 && compl_type == 'column'
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145 break
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146 endif
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147 " If column completion was specified stop at the "." if
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148 " a . was specified, otherwise, replace all the way up
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149 " to the owner name (if included).
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150 if lastword == -1 && compl_type == 'column' && begindot == 1
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151 let lastword = start
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152 endif
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153 " If omni_sql_include_owner = 0, do not include the table
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154 " name as part of the substitution, so break here
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155 if lastword == -1 &&
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156 \ compl_type =~ 'table\|view\|procedure\column_csv' &&
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157 \ g:omni_sql_include_owner == 0
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158 let lastword = start
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159 break
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160 endif
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161 let start -= 1
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162 else
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163 break
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164 endif
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165 endwhile
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166
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167 " Return the column of the last word, which is going to be changed.
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168 " Remember the text that comes before it in s:prepended.
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169 if lastword == -1
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170 let s:prepended = ''
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171 return start
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172 endif
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173 let s:prepended = strpart(line, start, lastword - start)
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174 return lastword
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175 endif
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176
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177 " Second pass through this function will determine what data to put inside
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178 " of the completion list
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179 " s:prepended is set by the first pass
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180 let base = s:prepended . a:base
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181
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182 " Default the completion list to an empty list
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183 let compl_list = []
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184
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185 " Default to table name completion
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186 let compl_type = 'table'
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187 " Allow maps to specify what type of object completion they want
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188 if exists('b:sql_compl_type')
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189 let compl_type = b:sql_compl_type
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190 unlet b:sql_compl_type
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191 endif
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192
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193 if compl_type == 'tableReset'
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194 let compl_type = 'table'
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195 let base = ''
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196 endif
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197
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198 if compl_type == 'table' ||
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199 \ compl_type == 'procedure' ||
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200 \ compl_type == 'view'
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201
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202 " This type of completion relies upon the dbext.vim plugin
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203 if s:SQLCCheck4dbext() == -1
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204 return []
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205 endif
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206
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207 " Allow the user to override the dbext plugin to specify whether
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208 " the owner/creator should be included in the list
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209 if g:loaded_dbext >= 300
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210 let saveSetting = DB_listOption('dict_show_owner')
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211 exec 'DBSetOption dict_show_owner='.(g:omni_sql_include_owner==1?'1':'0')
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212 endif
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213
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214 let compl_type_uc = substitute(compl_type, '\w\+', '\u&', '')
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215 " Same call below, no need to do it twice
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216 " if s:sql_file_{compl_type} == ""
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217 " let s:sql_file_{compl_type} = DB_getDictionaryName(compl_type_uc)
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218 " endif
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219 let s:sql_file_{compl_type} = DB_getDictionaryName(compl_type_uc)
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220 if s:sql_file_{compl_type} != ""
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221 if filereadable(s:sql_file_{compl_type})
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222 let compl_list = readfile(s:sql_file_{compl_type})
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223 endif
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224 endif
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225
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226 if g:loaded_dbext > 300
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227 exec 'DBSetOption dict_show_owner='.saveSetting
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228 endif
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229 elseif compl_type =~? 'column'
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230
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231 " This type of completion relies upon the dbext.vim plugin
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232 if s:SQLCCheck4dbext() == -1
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233 return []
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234 endif
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235
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236 if base == ""
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237 " The last time we displayed a column list we stored
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238 " the table name. If the user selects a column list
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239 " without a table name of alias present, assume they want
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240 " the previous column list displayed.
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241 let base = s:save_prev_table
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242 endif
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243
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244 let owner = ''
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245 let column = ''
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246
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247 if base =~ '\.'
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248 " Check if the owner/creator has been specified
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249 let owner = matchstr( base, '^\zs.*\ze\..*\..*' )
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250 let table = matchstr( base, '^\(.*\.\)\?\zs.*\ze\..*' )
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251 let column = matchstr( base, '.*\.\zs.*' )
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252
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253 " It is pretty well impossible to determine if the user
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254 " has entered:
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255 " owner.table
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256 " table.column_prefix
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257 " So there are a couple of things we can do to mitigate
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258 " this issue.
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259 " 1. Check if the dbext plugin has the option turned
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260 " on to even allow owners
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261 " 2. Based on 1, if the user is showing a table list
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262 " and the DrillIntoTable (using <Right>) then
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263 " this will be owner.table. In this case, we can
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264 " check to see the table.column exists in the
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265 " cached table list. If it does, then we have
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266 " determined the user has actually chosen
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267 " owner.table, not table.column_prefix.
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268 let found = -1
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269 if g:omni_sql_include_owner == 1 && owner == ''
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270 if filereadable(s:sql_file_table)
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271 let tbl_list = readfile(s:sql_file_table)
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272 let found = index( tbl_list, ((table != '')?(table.'.'):'').column)
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273 endif
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274 endif
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275 " If the table.column was found in the table list, we can safely assume
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276 " the owner was not provided and shift the items appropriately.
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277 " OR
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278 " If the user has indicated not to use table owners at all and
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279 " the base ends in a '.' we know they are not providing a column
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280 " name, so we can shift the items appropriately.
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281 if found != -1 || (g:omni_sql_include_owner == 0 && base !~ '\.$')
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282 let owner = table
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283 let table = column
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284 let column = ''
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285 endif
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286 else
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287 let table = base
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288 endif
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289
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290 " Get anything after the . and consider this the table name
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291 " If an owner has been specified, then we must consider the
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292 " base to be a partial column name
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293 " let base = matchstr( base, '^\(.*\.\)\?\zs.*' )
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294
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295 if table != ""
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296 let s:save_prev_table = base
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297 let list_type = ''
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298
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299 if compl_type == 'column_csv'
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300 " Return one array element, with a comma separated
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301 " list of values instead of multiple array entries
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302 " for each column in the table.
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303 let list_type = 'csv'
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304 endif
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305
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306 let compl_list = s:SQLCGetColumns(table, list_type)
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307 if column != ''
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308 " If no column prefix has been provided and the table
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309 " name was provided, append it to each of the items
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310 " returned.
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311 let compl_list = map(compl_list, "table.'.'.v:val")
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312 if owner != ''
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313 " If an owner has been provided append it to each of the
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314 " items returned.
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315 let compl_list = map(compl_list, "owner.'.'.v:val")
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316 endif
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317 else
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318 let base = ''
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319 endif
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320
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321 if compl_type == 'column_csv'
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322 " Join the column array into 1 single element array
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323 " but make the columns column separated
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324 let compl_list = [join(compl_list, ', ')]
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325 endif
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818
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326 endif
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327 elseif compl_type == 'resetCache'
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328 " Reset all cached items
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329 let s:tbl_name = []
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330 let s:tbl_alias = []
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331 let s:tbl_cols = []
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332 let s:syn_list = []
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333 let s:syn_value = []
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334
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335 let msg = "All SQL cached items have been removed."
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336 call s:SQLCWarningMsg(msg)
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337 " Leave time for the user to read the error message
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338 :sleep 2
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818
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339 else
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340 let compl_list = s:SQLCGetSyntaxList(compl_type)
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818
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341 endif
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342
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343 if base != ''
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2034
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344 " Filter the list based on the first few characters the user entered.
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345 " Check if the text matches at the beginning
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346 " or
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347 " Match to a owner.table or alias.column type match
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348 " or
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349 " Handle names with spaces "my table name"
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350 let expr = 'v:val '.(g:omni_sql_ignorecase==1?'=~?':'=~#').' "\\(^'.base.'\\|^\\(\\w\\+\\.\\)\\?'.base.'\\)"'
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351 " let expr = 'v:val '.(g:omni_sql_ignorecase==1?'=~?':'=~#').' "\\(^'.base.'\\)"'
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352 " let expr = 'v:val '.(g:omni_sql_ignorecase==1?'=~?':'=~#').' "\\(^'.base.'\\|\\(\\.\\)\\?'.base.'\\)"'
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353 " let expr = 'v:val '.(g:omni_sql_ignorecase==1?'=~?':'=~#').' "\\(^'.base.'\\|\\([^.]*\\)\\?'.base.'\\)"'
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840
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354 let compl_list = filter(deepcopy(compl_list), expr)
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818
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355 endif
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356
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357 if exists('b:sql_compl_savefunc') && b:sql_compl_savefunc != ""
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358 let &omnifunc = b:sql_compl_savefunc
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359 endif
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360
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818
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361 return compl_list
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362 endfunc
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363
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819
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364 function! sqlcomplete#PreCacheSyntax(...)
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365 let syn_group_arr = []
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366 if a:0 > 0
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367 let syn_group_arr = a:1
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368 else
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369 let syn_group_arr = g:omni_sql_precache_syntax_groups
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370 endif
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1126
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371 " For each group specified in the list, precache all
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372 " the sytnax items.
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373 if !empty(syn_group_arr)
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374 for group_name in syn_group_arr
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375 call s:SQLCGetSyntaxList(group_name)
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376 endfor
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377 endif
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378 endfunction
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379
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380 function! sqlcomplete#Map(type)
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381 " Tell the SQL plugin what you want to complete
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382 let b:sql_compl_type=a:type
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383 " Record previous omnifunc, if the SQL completion
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384 " is being used in conjunction with other filetype
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385 " completion plugins
|
|
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386 if &omnifunc != "" && &omnifunc != 'sqlcomplete#Complete'
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|
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387 " Record the previous omnifunc, the plugin
|
|
|
388 " will automatically set this back so that it
|
|
|
389 " does not interfere with other ftplugins settings
|
|
|
390 let b:sql_compl_savefunc=&omnifunc
|
|
|
391 endif
|
|
|
392 " Set the OMNI func for the SQL completion plugin
|
|
|
393 let &omnifunc='sqlcomplete#Complete'
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|
|
394 endfunction
|
|
|
395
|
|
844
|
396 function! sqlcomplete#DrillIntoTable()
|
|
|
397 " If the omni popup window is visible
|
|
|
398 if pumvisible()
|
|
|
399 call sqlcomplete#Map('column')
|
|
|
400 " C-Y, makes the currently highlighted entry active
|
|
|
401 " and trigger the omni popup to be redisplayed
|
|
2152
|
402 call feedkeys("\<C-Y>\<C-X>\<C-O>", 'n')
|
|
844
|
403 else
|
|
2152
|
404 " If the popup is not visible, simple perform the normal
|
|
|
405 " key behaviour.
|
|
|
406 " Must use exec since they key must be preceeded by "\"
|
|
|
407 " or feedkeys will simply push each character of the string
|
|
|
408 " rather than the "key press".
|
|
|
409 exec 'call feedkeys("\'.g:ftplugin_sql_omni_key_right.'", "n")'
|
|
844
|
410 endif
|
|
|
411 return ""
|
|
|
412 endfunction
|
|
|
413
|
|
|
414 function! sqlcomplete#DrillOutOfColumns()
|
|
|
415 " If the omni popup window is visible
|
|
|
416 if pumvisible()
|
|
|
417 call sqlcomplete#Map('tableReset')
|
|
|
418 " Trigger the omni popup to be redisplayed
|
|
|
419 call feedkeys("\<C-X>\<C-O>")
|
|
|
420 else
|
|
2152
|
421 " If the popup is not visible, simple perform the normal
|
|
|
422 " key behaviour.
|
|
|
423 " Must use exec since they key must be preceeded by "\"
|
|
|
424 " or feedkeys will simply push each character of the string
|
|
|
425 " rather than the "key press".
|
|
|
426 exec 'call feedkeys("\'.g:ftplugin_sql_omni_key_left.'", "n")'
|
|
844
|
427 endif
|
|
|
428 return ""
|
|
|
429 endfunction
|
|
|
430
|
|
|
431 function! s:SQLCWarningMsg(msg)
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|
|
432 echohl WarningMsg
|
|
|
433 echomsg a:msg
|
|
|
434 echohl None
|
|
|
435 endfunction
|
|
|
436
|
|
|
437 function! s:SQLCErrorMsg(msg)
|
|
|
438 echohl ErrorMsg
|
|
|
439 echomsg a:msg
|
|
|
440 echohl None
|
|
|
441 endfunction
|
|
|
442
|
|
819
|
443 function! s:SQLCGetSyntaxList(syn_group)
|
|
|
444 let syn_group = a:syn_group
|
|
|
445 let compl_list = []
|
|
|
446
|
|
|
447 " Check if we have already cached the syntax list
|
|
|
448 let list_idx = index(s:syn_list, syn_group, 0, &ignorecase)
|
|
|
449 if list_idx > -1
|
|
|
450 " Return previously cached value
|
|
|
451 let compl_list = s:syn_value[list_idx]
|
|
|
452 else
|
|
|
453 " Request the syntax list items from the
|
|
|
454 " syntax completion plugin
|
|
|
455 if syn_group == 'syntax'
|
|
|
456 " Handle this special case. This allows the user
|
|
|
457 " to indicate they want all the syntax items available,
|
|
|
458 " so do not specify a specific include list.
|
|
|
459 let g:omni_syntax_group_include_sql = ''
|
|
|
460 else
|
|
|
461 " The user has specified a specific syntax group
|
|
|
462 let g:omni_syntax_group_include_sql = syn_group
|
|
|
463 endif
|
|
|
464 let g:omni_syntax_group_exclude_sql = ''
|
|
|
465 let syn_value = OmniSyntaxList()
|
|
|
466 let g:omni_syntax_group_include_sql = s:save_inc
|
|
|
467 let g:omni_syntax_group_exclude_sql = s:save_exc
|
|
|
468 " Cache these values for later use
|
|
|
469 let s:syn_list = add( s:syn_list, syn_group )
|
|
|
470 let s:syn_value = add( s:syn_value, syn_value )
|
|
|
471 let compl_list = syn_value
|
|
|
472 endif
|
|
|
473
|
|
|
474 return compl_list
|
|
|
475 endfunction
|
|
|
476
|
|
818
|
477 function! s:SQLCCheck4dbext()
|
|
|
478 if !exists('g:loaded_dbext')
|
|
|
479 let msg = "The dbext plugin must be loaded for dynamic SQL completion"
|
|
|
480 call s:SQLCErrorMsg(msg)
|
|
|
481 " Leave time for the user to read the error message
|
|
|
482 :sleep 2
|
|
|
483 return -1
|
|
1624
|
484 elseif g:loaded_dbext < 600
|
|
|
485 let msg = "The dbext plugin must be at least version 5.30 " .
|
|
818
|
486 \ " for dynamic SQL completion"
|
|
|
487 call s:SQLCErrorMsg(msg)
|
|
|
488 " Leave time for the user to read the error message
|
|
|
489 :sleep 2
|
|
|
490 return -1
|
|
|
491 endif
|
|
|
492 return 1
|
|
|
493 endfunction
|
|
|
494
|
|
|
495 function! s:SQLCAddAlias(table_name, table_alias, cols)
|
|
844
|
496 " Strip off the owner if included
|
|
|
497 let table_name = matchstr(a:table_name, '\%(.\{-}\.\)\?\zs\(.*\)' )
|
|
818
|
498 let table_alias = a:table_alias
|
|
|
499 let cols = a:cols
|
|
|
500
|
|
|
501 if g:omni_sql_use_tbl_alias != 'n'
|
|
|
502 if table_alias == ''
|
|
|
503 if 'da' =~? g:omni_sql_use_tbl_alias
|
|
|
504 if table_name =~ '_'
|
|
|
505 " Treat _ as separators since people often use these
|
|
|
506 " for word separators
|
|
|
507 let save_keyword = &iskeyword
|
|
|
508 setlocal iskeyword-=_
|
|
|
509
|
|
|
510 " Get the first letter of each word
|
|
|
511 " [[:alpha:]] is used instead of \w
|
|
|
512 " to catch extended accented characters
|
|
|
513 "
|
|
|
514 let table_alias = substitute(
|
|
|
515 \ table_name,
|
|
|
516 \ '\<[[:alpha:]]\+\>_\?',
|
|
|
517 \ '\=strpart(submatch(0), 0, 1)',
|
|
|
518 \ 'g'
|
|
|
519 \ )
|
|
|
520 " Restore original value
|
|
|
521 let &iskeyword = save_keyword
|
|
|
522 elseif table_name =~ '\u\U'
|
|
844
|
523 let table_alias = substitute(
|
|
818
|
524 \ table_name, '\(\u\)\U*', '\1', 'g')
|
|
|
525 else
|
|
|
526 let table_alias = strpart(table_name, 0, 1)
|
|
|
527 endif
|
|
|
528 endif
|
|
|
529 endif
|
|
|
530 if table_alias != ''
|
|
|
531 " Following a word character, make sure there is a . and no spaces
|
|
|
532 let table_alias = substitute(table_alias, '\w\zs\.\?\s*$', '.', '')
|
|
|
533 if 'a' =~? g:omni_sql_use_tbl_alias && a:table_alias == ''
|
|
|
534 let table_alias = inputdialog("Enter table alias:", table_alias)
|
|
|
535 endif
|
|
|
536 endif
|
|
|
537 if table_alias != ''
|
|
|
538 let cols = substitute(cols, '\<\w', table_alias.'&', 'g')
|
|
|
539 endif
|
|
|
540 endif
|
|
|
541
|
|
|
542 return cols
|
|
|
543 endfunction
|
|
|
544
|
|
1126
|
545 function! s:SQLCGetObjectOwner(object)
|
|
|
546 " The owner regex matches a word at the start of the string which is
|
|
|
547 " followed by a dot, but doesn't include the dot in the result.
|
|
1624
|
548 " ^ - from beginning of line
|
|
|
549 " \("\|\[\)\? - ignore any quotes
|
|
|
550 " \zs - start the match now
|
|
|
551 " .\{-} - get owner name
|
|
|
552 " \ze - end the match
|
|
|
553 " \("\|\[\)\? - ignore any quotes
|
|
|
554 " \. - must by followed by a .
|
|
|
555 " let owner = matchstr( a:object, '^\s*\zs.*\ze\.' )
|
|
|
556 let owner = matchstr( a:object, '^\("\|\[\)\?\zs\.\{-}\ze\("\|\]\)\?\.' )
|
|
1126
|
557 return owner
|
|
|
558 endfunction
|
|
|
559
|
|
818
|
560 function! s:SQLCGetColumns(table_name, list_type)
|
|
1126
|
561 " Check if the table name was provided as part of the column name
|
|
1624
|
562 let table_name = matchstr(a:table_name, '^["\[\]a-zA-Z0-9_ ]\+\ze\.\?')
|
|
818
|
563 let table_cols = []
|
|
|
564 let table_alias = ''
|
|
|
565 let move_to_top = 1
|
|
|
566
|
|
1624
|
567 let table_name = substitute(table_name, '\s*\(.\{-}\)\s*$', '\1', 'g')
|
|
|
568
|
|
|
569 " If the table name was given as:
|
|
|
570 " where c.
|
|
|
571 let table_name = substitute(table_name, '^\c\(WHERE\|AND\|OR\)\s\+', '', '')
|
|
840
|
572 if g:loaded_dbext >= 300
|
|
818
|
573 let saveSettingAlias = DB_listOption('use_tbl_alias')
|
|
|
574 exec 'DBSetOption use_tbl_alias=n'
|
|
|
575 endif
|
|
|
576
|
|
1624
|
577 let table_name_stripped = substitute(table_name, '["\[\]]*', '', 'g')
|
|
|
578
|
|
818
|
579 " Check if we have already cached the column list for this table
|
|
|
580 " by its name
|
|
1624
|
581 let list_idx = index(s:tbl_name, table_name_stripped, 0, &ignorecase)
|
|
818
|
582 if list_idx > -1
|
|
1624
|
583 let table_cols = split(s:tbl_cols[list_idx], '\n')
|
|
818
|
584 else
|
|
|
585 " Check if we have already cached the column list for this table
|
|
|
586 " by its alias, assuming the table_name provided was actually
|
|
|
587 " the alias for the table instead
|
|
|
588 " select *
|
|
|
589 " from area a
|
|
|
590 " where a.
|
|
1624
|
591 let list_idx = index(s:tbl_alias, table_name_stripped, 0, &ignorecase)
|
|
818
|
592 if list_idx > -1
|
|
1624
|
593 let table_alias = table_name_stripped
|
|
818
|
594 let table_name = s:tbl_name[list_idx]
|
|
1624
|
595 let table_cols = split(s:tbl_cols[list_idx], '\n')
|
|
818
|
596 endif
|
|
|
597 endif
|
|
|
598
|
|
|
599 " If we have not found a cached copy of the table
|
|
|
600 " And the table ends in a "." or we are looking for a column list
|
|
|
601 " if list_idx == -1 && (a:table_name =~ '\.' || b:sql_compl_type =~ 'column')
|
|
|
602 " if list_idx == -1 && (a:table_name =~ '\.' || a:list_type =~ 'csv')
|
|
|
603 if list_idx == -1
|
|
|
604 let saveY = @y
|
|
|
605 let saveSearch = @/
|
|
|
606 let saveWScan = &wrapscan
|
|
|
607 let curline = line(".")
|
|
|
608 let curcol = col(".")
|
|
|
609
|
|
|
610 " Do not let searchs wrap
|
|
|
611 setlocal nowrapscan
|
|
|
612 " If . was entered, look at the word just before the .
|
|
|
613 " We are looking for something like this:
|
|
|
614 " select *
|
|
|
615 " from customer c
|
|
|
616 " where c.
|
|
|
617 " So when . is pressed, we need to find 'c'
|
|
|
618 "
|
|
|
619
|
|
|
620 " Search backwards to the beginning of the statement
|
|
|
621 " and do NOT wrap
|
|
|
622 " exec 'silent! normal! v?\<\(select\|update\|delete\|;\)\>'."\n".'"yy'
|
|
2152
|
623 exec 'silent! normal! ?\<\c\(select\|update\|delete\|;\)\>'."\n"
|
|
818
|
624
|
|
|
625 " Start characterwise visual mode
|
|
|
626 " Advance right one character
|
|
|
627 " Search foward until one of the following:
|
|
|
628 " 1. Another select/update/delete statement
|
|
|
629 " 2. A ; at the end of a line (the delimiter)
|
|
|
630 " 3. The end of the file (incase no delimiter)
|
|
|
631 " Yank the visually selected text into the "y register.
|
|
2152
|
632 exec 'silent! normal! vl/\c\(\<select\>\|\<update\>\|\<delete\>\|;\s*$\|\%$\)'."\n".'"yy'
|
|
818
|
633
|
|
|
634 let query = @y
|
|
|
635 let query = substitute(query, "\n", ' ', 'g')
|
|
|
636 let found = 0
|
|
|
637
|
|
2152
|
638 " if query =~? '^\c\(select\)'
|
|
|
639 if query =~? '^\(select\|update\|delete\)'
|
|
818
|
640 let found = 1
|
|
|
641 " \(\(\<\w\+\>\)\.\)\? -
|
|
2152
|
642 " '\c\(from\|join\|,\).\{-}' - Starting at the from clause (case insensitive)
|
|
818
|
643 " '\zs\(\(\<\w\+\>\)\.\)\?' - Get the owner name (optional)
|
|
|
644 " '\<\w\+\>\ze' - Get the table name
|
|
|
645 " '\s\+\<'.table_name.'\>' - Followed by the alias
|
|
|
646 " '\s*\.\@!.*' - Cannot be followed by a .
|
|
|
647 " '\(\<where\>\|$\)' - Must be followed by a WHERE clause
|
|
|
648 " '.*' - Exclude the rest of the line in the match
|
|
2152
|
649 " let table_name_new = matchstr(@y,
|
|
|
650 " \ '\c\(from\|join\|,\).\{-}'.
|
|
|
651 " \ '\zs\(\("\|\[\)\?.\{-}\("\|\]\)\.\)\?'.
|
|
|
652 " \ '\("\|\[\)\?.\{-}\("\|\]\)\?\ze'.
|
|
|
653 " \ '\s\+\%(as\s\+\)\?\<'.
|
|
|
654 " \ matchstr(table_name, '.\{-}\ze\.\?$').
|
|
|
655 " \ '\>'.
|
|
|
656 " \ '\s*\.\@!.*'.
|
|
|
657 " \ '\(\<where\>\|$\)'.
|
|
|
658 " \ '.*'
|
|
|
659 " \ )
|
|
818
|
660 let table_name_new = matchstr(@y,
|
|
2152
|
661 \ '\c\(\<from\>\|\<join\>\|,\)\s*'.
|
|
|
662 \ '\zs\(\("\|\[\)\?\w\+\("\|\]\)\?\.\)\?'.
|
|
|
663 \ '\("\|\[\)\?\w\+\("\|\]\)\?\ze'.
|
|
844
|
664 \ '\s\+\%(as\s\+\)\?\<'.
|
|
|
665 \ matchstr(table_name, '.\{-}\ze\.\?$').
|
|
|
666 \ '\>'.
|
|
818
|
667 \ '\s*\.\@!.*'.
|
|
|
668 \ '\(\<where\>\|$\)'.
|
|
|
669 \ '.*'
|
|
|
670 \ )
|
|
1624
|
671
|
|
818
|
672 if table_name_new != ''
|
|
|
673 let table_alias = table_name
|
|
2152
|
674 let table_name = matchstr( table_name_new, '^\(.*\.\)\?\zs.*\ze' )
|
|
818
|
675
|
|
|
676 let list_idx = index(s:tbl_name, table_name, 0, &ignorecase)
|
|
|
677 if list_idx > -1
|
|
|
678 let table_cols = split(s:tbl_cols[list_idx])
|
|
|
679 let s:tbl_name[list_idx] = table_name
|
|
|
680 let s:tbl_alias[list_idx] = table_alias
|
|
|
681 else
|
|
|
682 let list_idx = index(s:tbl_alias, table_name, 0, &ignorecase)
|
|
|
683 if list_idx > -1
|
|
|
684 let table_cols = split(s:tbl_cols[list_idx])
|
|
|
685 let s:tbl_name[list_idx] = table_name
|
|
|
686 let s:tbl_alias[list_idx] = table_alias
|
|
|
687 endif
|
|
|
688 endif
|
|
|
689
|
|
|
690 endif
|
|
|
691 else
|
|
|
692 " Simply assume it is a table name provided with a . on the end
|
|
|
693 let found = 1
|
|
|
694 endif
|
|
|
695
|
|
|
696 let @y = saveY
|
|
|
697 let @/ = saveSearch
|
|
|
698 let &wrapscan = saveWScan
|
|
|
699
|
|
|
700 " Return to previous location
|
|
|
701 call cursor(curline, curcol)
|
|
|
702
|
|
|
703 if found == 0
|
|
840
|
704 if g:loaded_dbext > 300
|
|
818
|
705 exec 'DBSetOption use_tbl_alias='.saveSettingAlias
|
|
|
706 endif
|
|
|
707
|
|
|
708 " Not a SQL statement, do not display a list
|
|
|
709 return []
|
|
|
710 endif
|
|
|
711 endif
|
|
|
712
|
|
|
713 if empty(table_cols)
|
|
|
714 " Specify silent mode, no messages to the user (tbl, 1)
|
|
|
715 " Specify do not comma separate (tbl, 1, 1)
|
|
|
716 let table_cols_str = DB_getListColumn(table_name, 1, 1)
|
|
|
717
|
|
|
718 if table_cols_str != ""
|
|
|
719 let s:tbl_name = add( s:tbl_name, table_name )
|
|
|
720 let s:tbl_alias = add( s:tbl_alias, table_alias )
|
|
|
721 let s:tbl_cols = add( s:tbl_cols, table_cols_str )
|
|
1624
|
722 let table_cols = split(table_cols_str, '\n')
|
|
818
|
723 endif
|
|
|
724
|
|
|
725 endif
|
|
|
726
|
|
840
|
727 if g:loaded_dbext > 300
|
|
818
|
728 exec 'DBSetOption use_tbl_alias='.saveSettingAlias
|
|
|
729 endif
|
|
|
730
|
|
844
|
731 " If the user has asked for a comma separate list of column
|
|
|
732 " values, ask the user if they want to prepend each column
|
|
|
733 " with a tablename alias.
|
|
818
|
734 if a:list_type == 'csv' && !empty(table_cols)
|
|
844
|
735 let cols = join(table_cols, ', ')
|
|
|
736 let cols = s:SQLCAddAlias(table_name, table_alias, cols)
|
|
818
|
737 let table_cols = [cols]
|
|
|
738 endif
|
|
|
739
|
|
|
740 return table_cols
|
|
|
741 endfunction
|
