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* [pgsql] Use "IF" insteal of IF.

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朱金勇
2025-12-28 21:23:01 +08:00
parent 386082baba
commit d10e96a387
3 changed files with 78 additions and 28 deletions
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db/pgsql_function.sql
+54 -6
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@@ -256,7 +256,7 @@ END;
$$ LANGUAGE plpgsql;
--
CREATE OR REPLACE FUNCTION IF(
CREATE OR REPLACE FUNCTION "IF"(
condition BOOLEAN,
true_val BOOLEAN,
false_val BOOLEAN
@@ -272,7 +272,7 @@ $$ LANGUAGE plpgsql;
--
CREATE OR REPLACE FUNCTION IF(
CREATE OR REPLACE FUNCTION "IF"(
condition BOOLEAN,
true_val DOUBLE PRECISION,
false_val INTEGER
@@ -288,7 +288,55 @@ $$ LANGUAGE plpgsql;
--
CREATE OR REPLACE FUNCTION IF(
CREATE OR REPLACE FUNCTION "IF"(
condition BOOLEAN,
true_val DOUBLE PRECISION,
false_val DOUBLE PRECISION
) RETURNS DOUBLE PRECISION AS $$
BEGIN
IF condition THEN
RETURN true_val;
ELSE
RETURN false_val;
END IF;
END;
$$ LANGUAGE plpgsql;
--
CREATE OR REPLACE FUNCTION "IF"(
condition BOOLEAN,
true_val TEXT,
false_val TEXT
) RETURNS TEXT AS $$
BEGIN
IF condition THEN
RETURN true_val;
ELSE
RETURN false_val;
END IF;
END;
$$ LANGUAGE plpgsql;
--
CREATE OR REPLACE FUNCTION "IF"(
condition BOOLEAN,
true_val INTEGER,
false_val INTEGER
) RETURNS INTEGER AS $$
BEGIN
IF condition THEN
RETURN true_val;
ELSE
RETURN false_val;
END IF;
END;
$$ LANGUAGE plpgsql;
--
CREATE OR REPLACE FUNCTION "IF"(
condition BOOLEAN,
true_val TEXT,
false_val DATE
@@ -304,7 +352,7 @@ $$ LANGUAGE plpgsql;
--
CREATE OR REPLACE FUNCTION IF(
CREATE OR REPLACE FUNCTION "IF"(
condition BOOLEAN,
true_val DATE,
false_val DATE
@@ -320,7 +368,7 @@ $$ LANGUAGE plpgsql;
--
CREATE OR REPLACE FUNCTION IF(
CREATE OR REPLACE FUNCTION "IF"(
condition BOOLEAN,
true_val timestamp without time zone,
false_val DATE
@@ -336,7 +384,7 @@ $$ LANGUAGE plpgsql;
--
CREATE OR REPLACE FUNCTION IF(
CREATE OR REPLACE FUNCTION "IF"(
condition BOOLEAN,
true_val timestamp without time zone,
false_val timestamp without time zone