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-rw-r--r--Source/SPTableData.m205
1 files changed, 107 insertions, 98 deletions
diff --git a/Source/SPTableData.m b/Source/SPTableData.m
index d095c33b..a0bfa7ff 100644
--- a/Source/SPTableData.m
+++ b/Source/SPTableData.m
@@ -582,11 +582,12 @@
if(fieldName == nil || [fieldName length] == 0) {
NSBeep();
SPOnewayAlertSheetWithStyle(
- NSLocalizedString(@"Error while parsing CREATE TABLE syntax",@"error while parsing CREATE TABLE syntax"),
- nil,
- nil,
- [NSString stringWithFormat:NSLocalizedString(@"“%@” couldn't be parsed. You can edit the column setup but the column will not be shown in the Content view; please report this issue to the Sequel Pro team using the Help menu item.", @"“%@” couldn't be parsed. You can edit the column setup but the column will not be shown in the Content view; please report this issue to the Sequel Pro team using the Help menu item."), fieldsParser],
- NSCriticalAlertStyle);
+ NSLocalizedString(@"Error while parsing CREATE TABLE syntax",@"error while parsing CREATE TABLE syntax"),
+ nil,
+ nil,
+ [NSString stringWithFormat:NSLocalizedString(@"“%@” couldn't be parsed. You can edit the column setup but the column will not be shown in the Content view; please report this issue to the Sequel Pro team using the Help menu item.", @"“%@” couldn't be parsed. You can edit the column setup but the column will not be shown in the Content view; please report this issue to the Sequel Pro team using the Help menu item."), fieldsParser],
+ NSCriticalAlertStyle
+ );
continue;
}
//if the next character is again a backtick, we stumbled across an escaped backtick. we have to continue parsing.
@@ -625,108 +626,116 @@
// Constraints
if ([[parts objectAtIndex:0] hasPrefix:@"CONSTRAINT"]) {
NSMutableDictionary *constraintDetails = [[NSMutableDictionary alloc] init];
-
- // Extract the relevant details from the constraint string
- [fieldsParser setString:[[parts objectAtIndex:1] stringByTrimmingCharactersInSet:bracketSet]];
- [constraintDetails setObject:[fieldsParser unquotedString] forKey:@"name"];
-
- NSMutableArray *keyColumns = [NSMutableArray array];
- NSArray *keyColumnStrings = [[[parts objectAtIndex:4] stringByTrimmingCharactersInSet:bracketSet] componentsSeparatedByString:@","];
-
- for (NSString *keyColumn in keyColumnStrings)
- {
- [fieldsParser setString:[[keyColumn stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]] stringByTrimmingCharactersInSet:bracketSet]];
- [keyColumns addObject:[fieldsParser unquotedString]];
- }
-
- [constraintDetails setObject:keyColumns forKey:@"columns"];
-
- NSString *part = [[parts objectAtIndex:6] stringByTrimmingCharactersInSet:bracketSet];
-
- NSArray *reference = [part captureComponentsMatchedByRegex:@"^`([\\w_.]+)`\\.`([\\w_.]+)`$" options:RKLCaseless range:NSMakeRange(0, [part length]) error:nil];
-
- if ([reference count]) {
- [constraintDetails setObject:[reference objectAtIndex:1] forKey:@"ref_database"];
- [constraintDetails setObject:[reference objectAtIndex:2] forKey:@"ref_table"];
- }
- else {
- [fieldsParser setString:part];
- [constraintDetails setObject:[fieldsParser unquotedString] forKey:@"ref_table"];
- }
-
- NSMutableArray *refKeyColumns = [NSMutableArray array];
- NSArray *refKeyColumnStrings = [[[parts objectAtIndex:7] stringByTrimmingCharactersInSet:bracketSet] componentsSeparatedByString:@","];
-
- for (NSString *keyColumn in refKeyColumnStrings)
- {
- [fieldsParser setString:[[keyColumn stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]] stringByTrimmingCharactersInSet:bracketSet]];
- [refKeyColumns addObject:[fieldsParser unquotedString]];
- }
-
- [constraintDetails setObject:refKeyColumns forKey:@"ref_columns"];
-
- NSUInteger nextOffs = 12;
- if ([parts count] > 8) {
- // NOTE: this won't get SET NULL | NO ACTION | RESTRICT
- if ([[parts objectAtIndex:9] hasPrefix:@"UPDATE"]) {
- if( [NSArrayObjectAtIndex(parts, 10) hasPrefix:@"SET"] ) {
- [constraintDetails setObject:@"SET NULL"
- forKey:@"update"];
- nextOffs = 13;
- } else if( [NSArrayObjectAtIndex(parts, 10) hasPrefix:@"NO"] ) {
- [constraintDetails setObject:@"NO ACTION"
- forKey:@"update"];
- nextOffs = 13;
- } else {
- [constraintDetails setObject:NSArrayObjectAtIndex(parts, 10)
- forKey:@"update"];
- }
+ if([[parts objectAtIndex:2] hasPrefix:@"FOREIGN"] && [[parts objectAtIndex:3] hasPrefix:@"KEY"]) {
+ // Extract the relevant details from the constraint string
+ [fieldsParser setString:[[parts objectAtIndex:1] stringByTrimmingCharactersInSet:bracketSet]];
+ [constraintDetails setObject:[fieldsParser unquotedString] forKey:@"name"];
+
+ NSMutableArray *keyColumns = [NSMutableArray array];
+ NSArray *keyColumnStrings = [[[parts objectAtIndex:4] stringByTrimmingCharactersInSet:bracketSet] componentsSeparatedByString:@","];
+
+ for (NSString *keyColumn in keyColumnStrings)
+ {
+ [fieldsParser setString:[[keyColumn stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]] stringByTrimmingCharactersInSet:bracketSet]];
+ [keyColumns addObject:[fieldsParser unquotedString]];
}
- else if ([NSArrayObjectAtIndex(parts, 9) hasPrefix:@"DELETE"]) {
- if ([NSArrayObjectAtIndex(parts, 10) hasPrefix:@"SET"]) {
- [constraintDetails setObject:@"SET NULL"
- forKey:@"delete"];
- nextOffs = 13;
- } else if( [NSArrayObjectAtIndex(parts, 10) hasPrefix:@"NO"] ) {
- [constraintDetails setObject:@"NO ACTION"
- forKey:@"delete"];
- nextOffs = 13;
- } else {
- [constraintDetails setObject:NSArrayObjectAtIndex(parts, 10)
- forKey:@"delete"];
- }
+
+ [constraintDetails setObject:keyColumns forKey:@"columns"];
+
+ NSString *part = [[parts objectAtIndex:6] stringByTrimmingCharactersInSet:bracketSet];
+
+ NSArray *reference = [part captureComponentsMatchedByRegex:@"^`([\\w_.]+)`\\.`([\\w_.]+)`$" options:RKLCaseless range:NSMakeRange(0, [part length]) error:nil];
+
+ if ([reference count]) {
+ [constraintDetails setObject:[reference objectAtIndex:1] forKey:@"ref_database"];
+ [constraintDetails setObject:[reference objectAtIndex:2] forKey:@"ref_table"];
}
- }
-
- if ([parts count] > nextOffs - 1) {
- if( [NSArrayObjectAtIndex(parts, nextOffs) hasPrefix:@"UPDATE"] ) {
- if( [NSArrayObjectAtIndex(parts, nextOffs+1) hasPrefix:@"SET"] ) {
- [constraintDetails setObject:@"SET NULL"
- forKey:@"update"];
- } else if( [NSArrayObjectAtIndex(parts, nextOffs+1) hasPrefix:@"NO"] ) {
- [constraintDetails setObject:@"NO ACTION"
- forKey:@"update"];
- } else {
- [constraintDetails setObject:NSArrayObjectAtIndex(parts, nextOffs+1)
- forKey:@"update"];
+ else {
+ [fieldsParser setString:part];
+ [constraintDetails setObject:[fieldsParser unquotedString] forKey:@"ref_table"];
+ }
+
+ NSMutableArray *refKeyColumns = [NSMutableArray array];
+ NSArray *refKeyColumnStrings = [[[parts objectAtIndex:7] stringByTrimmingCharactersInSet:bracketSet] componentsSeparatedByString:@","];
+
+ for (NSString *keyColumn in refKeyColumnStrings)
+ {
+ [fieldsParser setString:[[keyColumn stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]] stringByTrimmingCharactersInSet:bracketSet]];
+ [refKeyColumns addObject:[fieldsParser unquotedString]];
+ }
+
+ [constraintDetails setObject:refKeyColumns forKey:@"ref_columns"];
+
+ NSUInteger nextOffs = 12;
+
+ if ([parts count] > 8) {
+ // NOTE: this won't get SET NULL | NO ACTION | RESTRICT
+ if ([[parts objectAtIndex:9] hasPrefix:@"UPDATE"]) {
+ if( [NSArrayObjectAtIndex(parts, 10) hasPrefix:@"SET"] ) {
+ [constraintDetails setObject:@"SET NULL"
+ forKey:@"update"];
+ nextOffs = 13;
+ } else if( [NSArrayObjectAtIndex(parts, 10) hasPrefix:@"NO"] ) {
+ [constraintDetails setObject:@"NO ACTION"
+ forKey:@"update"];
+ nextOffs = 13;
+ } else {
+ [constraintDetails setObject:NSArrayObjectAtIndex(parts, 10)
+ forKey:@"update"];
+ }
+ }
+ else if ([NSArrayObjectAtIndex(parts, 9) hasPrefix:@"DELETE"]) {
+ if ([NSArrayObjectAtIndex(parts, 10) hasPrefix:@"SET"]) {
+ [constraintDetails setObject:@"SET NULL"
+ forKey:@"delete"];
+ nextOffs = 13;
+ } else if( [NSArrayObjectAtIndex(parts, 10) hasPrefix:@"NO"] ) {
+ [constraintDetails setObject:@"NO ACTION"
+ forKey:@"delete"];
+ nextOffs = 13;
+ } else {
+ [constraintDetails setObject:NSArrayObjectAtIndex(parts, 10)
+ forKey:@"delete"];
+ }
}
}
- else if( [NSArrayObjectAtIndex(parts, nextOffs) hasPrefix:@"DELETE"] ) {
- if( [NSArrayObjectAtIndex(parts, nextOffs+1) hasPrefix:@"SET"] ) {
- [constraintDetails setObject:@"SET NULL"
- forKey:@"delete"];
- } else if( [NSArrayObjectAtIndex(parts, nextOffs+1) hasPrefix:@"NO"] ) {
- [constraintDetails setObject:@"NO ACTION"
- forKey:@"delete"];
- } else {
- [constraintDetails setObject:NSArrayObjectAtIndex(parts, nextOffs+1)
- forKey:@"delete"];
+
+ if ([parts count] > nextOffs - 1) {
+ if( [NSArrayObjectAtIndex(parts, nextOffs) hasPrefix:@"UPDATE"] ) {
+ if( [NSArrayObjectAtIndex(parts, nextOffs+1) hasPrefix:@"SET"] ) {
+ [constraintDetails setObject:@"SET NULL"
+ forKey:@"update"];
+ } else if( [NSArrayObjectAtIndex(parts, nextOffs+1) hasPrefix:@"NO"] ) {
+ [constraintDetails setObject:@"NO ACTION"
+ forKey:@"update"];
+ } else {
+ [constraintDetails setObject:NSArrayObjectAtIndex(parts, nextOffs+1)
+ forKey:@"update"];
+ }
+ }
+ else if( [NSArrayObjectAtIndex(parts, nextOffs) hasPrefix:@"DELETE"] ) {
+ if( [NSArrayObjectAtIndex(parts, nextOffs+1) hasPrefix:@"SET"] ) {
+ [constraintDetails setObject:@"SET NULL"
+ forKey:@"delete"];
+ } else if( [NSArrayObjectAtIndex(parts, nextOffs+1) hasPrefix:@"NO"] ) {
+ [constraintDetails setObject:@"NO ACTION"
+ forKey:@"delete"];
+ } else {
+ [constraintDetails setObject:NSArrayObjectAtIndex(parts, nextOffs+1)
+ forKey:@"delete"];
+ }
}
}
+
+ [constraints addObject:constraintDetails];
+ }
+ else {
+ //TODO: MariaDB 10.2.1+ (not Mysql) supports syntax:
+ // CONSTRAINT [constraint_name] CHECK (expression)
+ SPLog(@"Skipping unrecognized CONSTRAINT in CREATE stmt: %@", fieldsParser);
}
- [constraints addObject:constraintDetails];
[constraintDetails release];
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 20:51:11 +0000