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| # Check if it's a single-line statement (ends with semicolon) | ||
| if( /;$/ ) { | ||
| # Process immediately | ||
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| # Check if this is ADD INDEX or ADD UNIQUE | ||
| if( /ADD INDEX|add index|ADD UNIQUE|add unique/ ) { | ||
| isAddIndex = 1 | ||
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| # Extract table name | ||
| if( match( $0, /`[^`]+/ ) ){ | ||
| alterTableName = substr( $0, RSTART+1, RLENGTH-1 ) | ||
| } | ||
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| # Extract index name | ||
| if( match( $0, /(ADD INDEX|add index|ADD UNIQUE|add unique) `[^`]+/ ) ){ | ||
| indexMatch = substr( $0, RSTART, RLENGTH ) | ||
| if( match( indexMatch, /`[^`]+$/ ) ){ | ||
| alterIndexName = substr( indexMatch, RSTART+1, RLENGTH-1 ) | ||
| } | ||
| } | ||
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| # Extract column list | ||
| if( isAddIndex && alterTableName != "" && alterIndexName != "" ) { | ||
| if( match( alterStatement, /\([^)]+\)/ ) ){ | ||
| columnList = substr( alterStatement, RSTART+1, RLENGTH-2 ) | ||
| gsub( /[ \t\n\r]+/, " ", columnList ) | ||
| gsub( /^ +| +$/, "", columnList ) | ||
| gsub( /`/, "\"", columnList ) | ||
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| # Check if UNIQUE | ||
| uniquePrefix = "" | ||
| if( alterStatement ~ /ADD UNIQUE|add unique/ ) { | ||
| uniquePrefix = "UNIQUE " | ||
| } | ||
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| print "CREATE " uniquePrefix "INDEX \"idx_" alterTableName "_" alterIndexName "\" ON \"" alterTableName "\" (" columnList ");" | ||
| } | ||
| } | ||
| } | ||
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| # Reset | ||
| inAlterTable = 0 | ||
| } |
Member
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I don't really understand why all these lines need to be added: seems that unique indexes are handled a bit lower in this file.
Author
There was a problem hiding this comment.
unfortunately, can't say too much about this, but as I see according to the search over the previous version - ADD UNIQUE / UNIQUE does not appear anywhere in a file and current include. I tested several times and no error occurs.
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Resolve issue when ADD UNIQUE skipped