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feat: add uniques to firebird

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Pavel
2025-05-29 14:52:44 +02:00
parent 9a69f1108d
commit a5adfb7c7f
3 changed files with 81 additions and 36 deletions
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92
plugins/dbgate-plugin-firebird/src/backend/Analyser.js
View File

@@ -26,21 +26,24 @@ class Analyser extends DatabaseAnalyser {
const proceduresResults = await this.analyserQuery(sql.procedures, ['procedures']);
const procedureParametersResults = await this.analyserQuery(sql.procedureParameters, ['procedures']);
const viewsResults = await this.analyserQuery(sql.views, ['views']);
const unqiuesResults = await this.analyserQuery(sql.uniques, ['tables']);
const columns = columnsResult.rows?.map(column => ({
...column,
objectId: `tables:${column.columnName}`,
dataType: getDataTypeString(column),
defaultValue: getFormattedDefaultValue(column.defaultValue),
}));
const columns =
columnsResult.rows?.map(column => ({
...column,
objectId: `tables:${column.columnName}`,
dataType: getDataTypeString(column),
defaultValue: getFormattedDefaultValue(column.defaultValue),
})) ?? [];
const triggers = triggersResult.rows?.map(i => ({
...i,
objectId: `triggers:${i.pureName}`,
eventType: getTriggerEventType(i.TRIGGERTYPE),
triggerTiming: getTriggerTiming(i.TRIGGERTYPE),
createSql: getTriggerCreateSql(i),
}));
const triggers =
triggersResult.rows?.map(i => ({
...i,
objectId: `triggers:${i.pureName}`,
eventType: getTriggerEventType(i.TRIGGERTYPE),
triggerTiming: getTriggerTiming(i.TRIGGERTYPE),
createSql: getTriggerCreateSql(i),
})) ?? [];
const primaryKeys =
primaryKeysResult.rows?.map(primaryKey => ({
@@ -54,30 +57,45 @@ class Analyser extends DatabaseAnalyser {
objectId: `tables:${foreignKey.pureName}`,
})) ?? [];
const functions = functionsResults.rows?.map(func => ({
...func,
objectId: `functions:${func.pureName}`,
returnType: functionParametersResults.rows?.filter(
param => param.owningObjectName === func.pureName && param.parameterMode === 'RETURN'
)?.dataType,
parameters: functionParametersResults.rows
?.filter(param => param.owningObjectName === func.pureName)
.map(param => ({
...param,
dataType: getDataTypeString(param),
})),
}));
const functions =
functionsResults.rows?.map(func => ({
...func,
objectId: `functions:${func.pureName}`,
returnType: functionParametersResults.rows?.filter(
param => param.owningObjectName === func.pureName && param.parameterMode === 'RETURN'
)?.dataType,
parameters: functionParametersResults.rows
?.filter(param => param.owningObjectName === func.pureName)
.map(param => ({
...param,
dataType: getDataTypeString(param),
})),
})) ?? [];
const procedures = proceduresResults.rows.map(proc => ({
...proc,
objectId: `procedures:${proc.pureName}`,
parameters: procedureParametersResults.rows
?.filter(param => param.owningObjectName === proc.pureName)
.map(param => ({
...param,
dataType: getDataTypeString(param),
})),
}));
const uniques =
unqiuesResults.rows?.map(unique => ({
pureName: unique.pureName,
constraintName: unique.constraintName,
constraintType: unique.constraintType,
columns: [
{
columnName: unique.columnName,
isDescending: unique.isDescending,
},
],
})) ?? [];
const procedures =
proceduresResults.rows?.map(proc => ({
...proc,
objectId: `procedures:${proc.pureName}`,
parameters: procedureParametersResults.rows
?.filter(param => param.owningObjectName === proc.pureName)
.map(param => ({
...param,
dataType: getDataTypeString(param),
})),
})) ?? [];
const tables =
tablesResult.rows?.map(table => ({
@@ -86,7 +104,9 @@ class Analyser extends DatabaseAnalyser {
columns: columns.filter(column => column.tableName === table.pureName),
primaryKey: DatabaseAnalyser.extractPrimaryKeys(table, primaryKeys),
foreignKeys: DatabaseAnalyser.extractForeignKeys(table, foreignKeys),
uniques: uniques.filter(unique => unique.pureName === table.pureName),
})) ?? [];
console.log(uniques);
const views =
viewsResults.rows?.map(view => ({

2
plugins/dbgate-plugin-firebird/src/backend/sql/index.js
View File

@@ -9,6 +9,7 @@ const functionParameters = require('./functionParameters');
const procedures = require('./procedures');
const procedureParameters = require('./procedureParameters');
const views = require('./views');
const uniques = require('./uniques');
module.exports = {
version,
@@ -22,4 +23,5 @@ module.exports = {
functionParameters,
procedures,
procedureParameters,
uniques,
};

23
plugins/dbgate-plugin-firebird/src/backend/sql/uniques.js Normal file
View File

@@ -0,0 +1,23 @@
module.exports = `
SELECT
TRIM(rc.RDB$CONSTRAINT_NAME) AS "constraintName", -- Name of the constraint
TRIM('unique') AS "constraintType", -- Type of the constraint
TRIM(rc.RDB$RELATION_NAME) AS "pureName", -- Context: Table the constraint is on
-- Column specific fields from RDB$INDEX_SEGMENTS for the backing index
TRIM(s.RDB$FIELD_NAME) AS "columnName", -- Name of the column in the unique key
CASE COALESCE(i.RDB$INDEX_TYPE, 0) -- isDescending: 0 for ASC (default), 1 for DESC for the backing index
WHEN 1 THEN TRUE
ELSE FALSE
END AS "isDescending"
FROM
RDB$RELATION_CONSTRAINTS rc
JOIN
-- RDB$INDEX_NAME in RDB$RELATION_CONSTRAINTS is the name of the index that enforces the UNIQUE constraint
RDB$INDICES i ON rc.RDB$INDEX_NAME = i.RDB$INDEX_NAME
JOIN
RDB$INDEX_SEGMENTS s ON i.RDB$INDEX_NAME = s.RDB$INDEX_NAME
WHERE
rc.RDB$CONSTRAINT_TYPE = 'UNIQUE' -- Filter for UNIQUE constraints
AND COALESCE(i.RDB$SYSTEM_FLAG, 0) = 0 -- Typically, backing indexes for user UQ constraints are user-related.
`;