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feat: offsetFirstSkipRangeSyntax support

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This commit is contained in:
Pavel
2025-05-15 13:32:07 +02:00
parent 06055a7c4c
commit 7ac6cfcf25
3 changed files with 8 additions and 0 deletions
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5
packages/sqltree/src/dumpSqlCommand.ts
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@@ -12,6 +12,9 @@ export function dumpSqlSelect(dmp: SqlDumper, cmd: Select) {
if (cmd.topRecords) { if (cmd.topRecords) {
if (!dmp.dialect.rangeSelect || dmp.dialect.offsetFetchRangeSyntax) dmp.put('^top %s ', cmd.topRecords); if (!dmp.dialect.rangeSelect || dmp.dialect.offsetFetchRangeSyntax) dmp.put('^top %s ', cmd.topRecords);
} }
if (cmd.range && dmp.dialect.offsetFirstSkipSyntax) {
dmp.put('^first %s ^skip %s ', cmd.range.limit, cmd.range.offset);
}
if (cmd.selectAll) { if (cmd.selectAll) {
dmp.put('* '); dmp.put('* ');
} }
@@ -52,6 +55,8 @@ export function dumpSqlSelect(dmp: SqlDumper, cmd: Select) {
if (cmd.range) { if (cmd.range) {
if (dmp.dialect.offsetFetchRangeSyntax) { if (dmp.dialect.offsetFetchRangeSyntax) {
dmp.put('^offset %s ^rows ^fetch ^next %s ^rows ^only', cmd.range.offset, cmd.range.limit); dmp.put('^offset %s ^rows ^fetch ^next %s ^rows ^only', cmd.range.offset, cmd.range.limit);
} else if (dmp.dialect.offsetFirstSkipSyntax) {
//
} else if (dmp.dialect.offsetNotSupported) { } else if (dmp.dialect.offsetNotSupported) {
dmp.put('^limit %s', cmd.range.limit + cmd.range.offset); dmp.put('^limit %s', cmd.range.limit + cmd.range.offset);
} else { } else {

1
packages/types/dialect.d.ts vendored
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@@ -8,6 +8,7 @@ export interface SqlDialect {
topRecords?: boolean; topRecords?: boolean;
stringEscapeChar: string; stringEscapeChar: string;
offsetFetchRangeSyntax?: boolean; offsetFetchRangeSyntax?: boolean;
offsetFirstSkipSyntax?: boolean;
offsetNotSupported?: boolean; offsetNotSupported?: boolean;
quoteIdentifier(s: string): string; quoteIdentifier(s: string): string;
fallbackDataType?: string; fallbackDataType?: string;

2
plugins/dbgate-plugin-firebird/src/frontend/driver.js
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@@ -11,6 +11,8 @@ const dialect = {
anonymousPrimaryKey: false, anonymousPrimaryKey: false,
enableConstraintsPerTable: true, enableConstraintsPerTable: true,
stringAgg: true, stringAgg: true,
offsetFirstSkipSyntax: true,
quoteIdentifier(s) { quoteIdentifier(s) {
return `"${s}"`; return `"${s}"`;
}, },